# FALL OF ROOF OR BACK
> MSHA accident `220102930007` · 10/11/2010 · Big Ridge Inc
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Peabody Energy Corporation
- **Operator:** Big Ridge Inc
- **Mine:** [1103054](https://api.ai-analytics.org/mine/1103054)
## Narrative

An unintentional roof fall occurred on the 4C neutral entries at #8 entry 9+80 1st. south sub-main off east sub-main.  It measured 25'x 25'x6'.  It did not affect ventilation, passage of men or cause personal injury.  The area will not be cleaned up. It had been supported with 6 foot fully grouted roof bolts.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*